Detailed structural surveys for properties across Selsey, the Witterings and West Sussex








Our RICS Level 3 Building Survey represents the most thorough inspection option available for residential properties in the PO20 postcode area. Formerly known as a Full Structural Survey, this detailed assessment provides you with an exhaustive analysis of your potential property's condition, identifying structural issues, defects, and areas requiring future maintenance. Whether you are purchasing a charming period property in Selsey, a modern home in East Wittering, or a detached house near West Wittering, our qualified inspectors deliver the comprehensive information you need to make an informed purchasing decision.
We have been conducting RICS Level 3 Surveys throughout the PO20 area for years, building extensive knowledge of the local property market and the specific challenges that coastal properties in West Sussex face. Our inspectors understand that properties in this region encounter unique environmental factors, from salt air corrosion affecting external joinery to the potential for damp penetration in older coastal dwellings. When you book your Level 3 Survey through Homemove, you receive a detailed report that addresses these area-specific concerns alongside standard structural assessments.

£503,859
Average House Price
£621,739
Detached Properties
414 properties
Annual Sales Volume
-0.12%
12-Month Price Change
The PO20 postcode area encompasses a diverse range of properties, from contemporary developments to historic cottages dating back over a century. Given the varied nature of the housing stock in this coastal region of West Sussex, a Level 3 Survey provides the most appropriate level of inspection for most purchasers. This comprehensive assessment goes far beyond the basic visual check offered by Level 2 Surveys, examining the fabric of the building in significant detail, assessing the condition of all accessible elements, and providing professional judgement on the property's overall structural integrity.
Properties in the PO20 area present specific considerations that our inspectors take into account during every Level 3 Survey. The coastal location of communities such as Selsey and the Witterings means that properties may be exposed to salt-laden air, which can accelerate corrosion of metalwork, deterioration of external paintwork, and weathering of brickwork and render over time. Our inspectors pay particular attention to these environmental factors, noting any signs of salt damage, corrosion, or weather-related deterioration that may require ongoing maintenance or remediation.
The Level 3 Survey also provides valuable assessment of properties that may be affected by the area's flood risk considerations. While the primary focus remains on structural integrity, our inspectors note signs of previous water ingress, dampness issues, and the condition of drainage systems around the property. This proves particularly valuable in the PO20 area where coastal and surface water flooding represents a consideration for some properties, especially those in lower-lying locations near the coastline.
Given the recent market activity in PO20, with 414 property sales in the last year representing a significant portion of the local housing stock, the Level 3 Survey provides essential protection for purchasers. The current average property price of over £500,000 means that the investment in a comprehensive survey represents excellent value, potentially revealing issues that could save buyers tens of thousands of pounds in unexpected repair costs.
When you instruct Homemove to conduct your RICS Level 3 Survey in the PO20 area, you benefit from our network of experienced RICS-qualified surveyors who understand local property types and construction methods. Our inspectors arrive at the property equipped to conduct a thorough, systematic inspection that follows RICS guidelines precisely. They examine all accessible areas of the property, from the roof space and foundations to the internal fixtures and fittings, documenting their findings with detailed notes and photographs.
The resulting Level 3 Survey report provides you with a comprehensive document that serves as both a current condition assessment and a practical guide for future property maintenance. Our inspectors include specific recommendations for addressing any defects discovered during the survey, prioritise issues based on their severity, and estimate the likely costs involved in necessary repairs. This level of detail proves invaluable for property purchasers in the PO20 area, where older properties and coastal exposure can result in unexpected repair requirements.

Source: Zoopla/Rightmove 2024
The PO20 postcode area features a predominantly detached and semi-detached housing stock, with these property types commanding the highest average prices in the region. Detached properties in areas like Selsey and West Wittering often represent significant investments, frequently exceeding £600,000, and a Level 3 Survey provides essential protection for purchasers making substantial financial commitments. The comprehensive nature of the Level 3 Survey proves particularly valuable for detached properties, which typically offer more structural elements to examine and may present more complex construction details than smaller terraced homes or flats.
Semi-detached properties throughout the PO20 area represent a substantial portion of the housing market, with average prices around £450,000. These properties often combine Victorian or Edwardian construction with more recent extensions, creating a mix of building materials and construction methods that requires experienced assessment. Our Level 3 Surveyors examine the condition of shared walls, check for signs of movement between adjacent properties, and assess the impact of any extensions on the original structure. This thorough approach helps purchasers understand any implications arising from the semi-detached configuration.
Terraced properties in the PO20 area, while typically more affordable at around £310,000, still benefit significantly from Level 3 Survey inspection. Many terraced houses in the region date from the late nineteenth or early twentieth century, featuring solid wall construction that presents different considerations to modern cavity-wall properties. Our inspectors assess the condition of these traditional construction methods, identify any signs of structural movement or deterioration, and provide appropriate advice on maintenance requirements specific to period terraced properties.
Flats in the PO20 area, while representing the most affordable entry point at around £194,000, still require careful consideration. Many flat developments in the area were constructed during the mid to late twentieth century using concrete frame or traditional brick construction methods. Our inspectors examine the condition of communal areas, assess the building's overall structure, and identify any issues that might affect the individual flat unit. This proves particularly important for purpose-built flats where the condition of the wider building can significantly impact individual unit values.
Simply select the RICS Level 3 Survey option on our website, provide the property address in PO20, and choose a convenient date for the inspection. Our online booking system makes scheduling straightforward, or you can speak with our team directly if you have any questions about the survey process.
Our RICS-qualified surveyor visits the property at the agreed time and conducts a thorough, systematic inspection of all accessible areas. The inspection follows RICS Level 3 protocols precisely, examining the property's structure, fabric, and condition in detail. The surveyor takes photographs and notes throughout, documenting any defects or areas of concern.
Within five working days of the inspection, you receive your comprehensive Level 3 Survey report via email. The report includes a clear condition rating system, detailed descriptions of any defects found, professional advice on their implications, and prioritised recommendations for repairs and maintenance.
After receiving your report, you have the opportunity to discuss the findings with our team. We can explain any complex issues, advise on appropriate next steps, and help you understand how the survey results might affect your purchasing decision or negotiation strategy.
If you are purchasing a property in coastal areas of PO20 such as Selsey, East Wittering, or West Wittering, the RICS Level 3 Survey proves particularly valuable. Our inspectors have specific experience with coastal property issues, including salt air corrosion, weathering damage, and damp penetration problems that affect many properties in these exposed locations. The Level 3 Survey provides the detailed assessment necessary to understand these area-specific risks before completing your purchase.
The PO20 postcode area encompasses several distinct communities along the West Sussex coast, each with its own character and property considerations. Selsey, the largest town in the area, features a mix of traditional seaside cottages, mid-twentieth century bungalows, and more recent residential developments. Properties in Selsey benefit from proximity to the coast but also face the associated environmental challenges, including salt air exposure, potential coastal erosion considerations in certain locations, and the effects of coastal weather patterns on building materials.
The Wittering villages, comprising East Wittering and West Wittering, represent popular residential locations with strong connections to the coastline and beach access. These communities feature a range of property types, from modest terraced houses to substantial detached homes, many offering views over Chichester Harbour or the English Channel. The Level 3 Survey addresses the specific considerations affecting properties in these areas, including the impact of coastal exposure on building materials and the importance of proper drainage in areas with varying topography.
Beyond the coastal communities, the PO20 area also includes more inland villages and rural properties that present their own survey considerations. These properties may feature older construction methods, including traditional brickwork, timber-framed elements, and solid wall insulation systems that differ significantly from modern building standards. Our Level 3 Surveyors understand these variations and provide appropriate assessment of traditional construction methods, identifying any defects or issues that might affect the property's long-term performance.
The geology of the PO20 area also influences property conditions. Properties in the northern parts of PO20 may sit on chalk bedrock typical of the South Downs, while coastal areas feature younger deposits including clays, sands, and gravels. These geological variations can affect foundation conditions and the potential for ground movement, particularly during periods of dry weather followed by heavy rainfall when clay soils may shrink and swell. Our inspectors assess external signs of foundation movement and note any symptoms that might relate to underlying ground conditions.
Our team of RICS-qualified surveyors serving the PO20 area combines professional qualifications with extensive local experience. Each surveyor understands the specific characteristics of properties throughout the region, from modern coastal developments to period properties in the villages surrounding Chichester. This local knowledge enables our team to identify issues that might be missed by less experienced inspectors, providing you with the comprehensive assessment you need.
All surveyors operating through Homemove in the PO20 area follow RICS codes of practice and measurement standards precisely, ensuring that your report meets the rigorous professional requirements expected of RICS members. This commitment to professional standards provides you with confidence in the accuracy and reliability of your survey findings, supporting informed decision-making throughout your property purchase.

The Level 3 Survey provides a significantly more detailed inspection and report than the Level 2 option. While Level 2 offers a visual overview with condition ratings, Level 3 includes thorough examination of the property's structure, identification of defects with detailed descriptions, professional analysis of causes and implications, prioritised recommendations for repairs, cost guidance for identified works, and assessment of future maintenance requirements. The Level 3 Survey typically takes two to four hours to complete, compared to one to two hours for a Level 2 inspection. For PO20 properties, particularly those in coastal areas like Selsey or the Witterings, this additional detail proves especially valuable given the specific environmental challenges properties face in this region.
RICS Level 3 Survey fees in the PO20 area typically start from around £600 for standard properties, with the exact cost depending on factors such as property size, age, and construction type. Larger properties, older buildings, or those with complex construction may incur higher fees. The investment reflects the significantly greater time and expertise required for this comprehensive inspection level. Given that the average property price in PO20 exceeds £500,000, the survey cost represents excellent value by providing detailed insight into the property's condition before you commit to such a substantial purchase. We provide competitive pricing with no hidden fees, and you receive your detailed report within five working days of the inspection.
While new build properties in the PO20 area may have fewer visible defects than older properties, a Level 3 Survey can still provide valuable assurance for purchasers. The comprehensive inspection can identify any construction defects, issues with building materials or workmanship, and problems that may have arisen since the property was completed. Many purchasers of new builds choose Level 3 Survey coverage to ensure their investment is sound, particularly for newly constructed detached homes which represent a significant financial commitment. Additionally, new build surveys can highlight any snagging issues that builders should address before the warranty period expires.
While the Level 3 Survey focuses on the property's structural condition rather than environmental risk assessment, our inspectors do note factors relevant to flooding and coastal exposure. They will identify any signs of previous water ingress, assess the condition of drainage systems, and note the property's position relative to potential flood risks. For specific coastal erosion concerns, you should consult specialist environmental reports in addition to the Level 3 Survey, though our inspectors will note any visible signs of movement or deterioration that might be relevant. Properties in coastal areas of PO20, particularly those close to the cliffs near Selsey, may benefit from additional specialist investigation regarding erosion risk.
A RICS Level 3 Survey in the PO20 area typically takes between two and four hours to complete, depending on the size, complexity, and condition of the property. Larger detached homes in areas like West Wittering or properties with complex construction will require more time for thorough inspection, while smaller properties may be completed more quickly. After the inspection, you will receive your comprehensive report within five working days. Our surveyors allow sufficient time to examine all accessible areas properly, ensuring nothing is overlooked regardless of the property type.
If your Level 3 Survey identifies significant defects, the report provides detailed information about the issue, its cause, and recommended remediation. Our team can then discuss these findings with you and explain your options, which may include negotiating a price reduction with the seller, requesting repairs before completion, or in some cases, reconsidering the purchase altogether. The Level 3 Survey gives you the information needed to make informed decisions rather than facing unexpected problems after completion. In the PO20 area, where properties may have age-related issues or coastal deterioration, discovering defects before completion allows you to factor repair costs into your offer or request the seller address problems before you commit to the purchase.
The PO20 area includes several conservation areas, particularly in the historic parts of Selsey and the Wittering villages, where properties may be listed or subject to specific planning constraints. Our inspectors are experienced in assessing older properties that may be subject to conservation requirements, understanding how listing status affects both the property condition and potential renovation options. Properties in conservation areas may have specific maintenance requirements that our surveyors can identify, helping you understand any obligations or restrictions before completing your purchase. If you are purchasing a listed property in the PO20 area, the Level 3 Survey provides essential insight into its condition alongside guidance on the special considerations that apply to historic buildings.
Our inspectors frequently identify several recurring issues during Level 3 Surveys in the PO20 area. Salt corrosion on external metalwork and weathering of brickwork and render affects many coastal properties, particularly those in exposed positions near the seafront in Selsey and the Witterings. Damp penetration problems, including penetrating damp through walls and rising damp in ground floor properties, commonly affect older buildings in the area. Timber decay, including rot in window frames, door frames, and structural timber elements, represents another frequent finding given the humid coastal environment. Our detailed reports identify these issues, explain their causes, and provide prioritised recommendations for addressing them, helping you understand the true condition of the property before you buy.
Purchasing a property represents one of the most significant financial decisions you will make, and the PO20 area offers an attractive mix of coastal living, community atmosphere, and access to the South Downs National Park. Whether you are considering a family home in Selsey, a retirement property in the Witterings, or a period cottage in one of the surrounding villages, the RICS Level 3 Survey provides the comprehensive information you need to proceed with confidence.
The investment in a Level 3 Survey proves particularly valuable given the current market conditions in PO20, where property prices average over £500,000 and detached properties regularly exceed £600,000. The detailed assessment and cost guidance provided by the Level 3 Survey helps you understand the true cost of your purchase, including any immediate repair requirements and ongoing maintenance obligations. This information proves essential for accurate budgeting and prevents unexpected expenses after you move into your new property.
For properties in the PO20 area that may be affected by the coastal environment, heritage considerations, or the age of the housing stock, the Level 3 Survey provides the thorough assessment that these properties deserve. Rather than proceeding with incomplete information, you gain a clear understanding of the property's condition, any issues requiring attention, and the likely costs involved in maintaining the property to a good standard. This knowledge empowers you to negotiate effectively with sellers and make the best possible decision for your circumstances.
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Detailed structural surveys for properties across Selsey, the Witterings and West Sussex
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Homemove is a trading name of HM Haus Group Ltd (Company No. 13873779, registered in England & Wales). Homemove Mortgages Ltd (Company No. 15947693) is an Appointed Representative of TMG Direct Limited, trading as TMG Mortgage Network, which is authorised and regulated by the Financial Conduct Authority (FRN 786245). Homemove Mortgages Ltd is entered on the FCA Register as an Appointed Representative (FRN 1022429). You can check registrations at NewRegister or by calling 0800 111 6768.